Controlled manipulation of small- and large- scales in a turbulent shear layer, Part I: Experimental studies

35th AIAA Fluid Dynamics Conference and Exhibit

Volumn , Issue , 2005, Pages

  Vukasinovic, Bojan ^a   Lucas, Davidson G ^a   Glezer, Ari ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERIC THERMODYNAMICS; BOUNDARY LAYERS; KINETIC ENERGY; KINETICS; VORTICITY;

CONTROLLED MANIPULATIONS; ENHANCED MIXING; HIGH-FREQUENCY ACTUATION; HOT WIRE MEASUREMENTS; LARGE SCALE STRUCTURES; TURBULENT KINETIC ENERGY; TURBULENT SHEAR LAYER; VORTICAL STRUCTURES;

SHEAR FLOW;

EID: 85087600687     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2005-4753     Document Type: Conference Paper

References (23)

1. Brown, G. L. and Roshko, A., "On density effects and large structure in turbulent mixing layers, " J. Fluid Mech., Vol. 64, 1974, pp. 775-816.
2. Winant, C. D. and Browand, F. K., "Vortex pairing, the mechanism of turbulent mixing layer growth at moderate Reynolds number, " J. Fluid Mech., Vol. 63, 1974, pp. 237-255.
3. Wygnanski, I. and Fiedler, H. E., "The two-dimensional mixing region, " J. Fluid Mech., Vol. 41, 1970, pp. 327-361.
4. Champagne, F. H., Pao, Y. H., and Wygnanski, I. J., "On the two-dimensional mixing region, " J. Fluid Mech., Vol. 74, 1976, pp. 209-250.
5. Hussain, A. K. M. F. and Zaman, K. B. M. Q., "An experimental study of organized motions in the turbulent plane mixing layer, " J. Fluid Mech., Vol. 159, 1985, pp. 85-104
6. Morris, S. C. and Foss, J. F., "Turbulent boundry layer to single-stream shear layer: the transition region, " J. Fluid Mech., Vol. 494, 2003, pp. 187-221.
7. Eaton, J. K. and Johnson, J. P., "A Review of Research on Subsonic Turbulent Flow Reattachment", AIAA Journal, Vol. 19, 1981, pp. 1093-1100.
8. Otugen, M. V., "Expansion ratio effects on the separated shear layer and reattachment downstream of a backward-facing step, " Exp. Fluids, Vol. 10, 1991, pp. 273-280.
9. Nagib, H. M., Reisenthel, P. H., and Koga, D. J., "On the dynamical scaling of forced unsteady separated flows, " AIAA Paper 85-0553, 1985.
10. Reisenthel, P. H., Nagib, H. M., and Koga, D. J., "Control of separated flows using forced unsteadiness, " AIAA Paper 85-0556, 1985.
11. Kaiktsis, L. and Monkewitz, P. A., "Global destabilization of flow over a backward-facing step, " Phys. Fluids, Vol. 15, 2003, pp. 3647-3658.
12. Chun, K. B. and Sung, H. J., "Control of turbulent separated flow over a backward-facing step by local forcing, " Exp. Fluids, Vol. 21, 1996, pp. 417-426
13. Chun, K. B., Lee, I., and Sung, H. J., "Effect of spanwise-varying local forcing on turbulent separated flow over a backward-facing step, " Exp. Fluids, Vol. 26, 1999, pp. 437-440.
14. Vukasinovic, B., Lucas, D. G., and Glezer, A., "Direct manipulation of small-scale motions in a plane shear layer", AIAA Paper 2004-2617, 2004.
15. Mittal, R., Rampunggoon, P., and Udaykumar, H. S., "Interaction of a Synthetic Jet with a Flat Plate Boundary Layer", AIAA Paper 2001-2773, 2001.
16. Park, S.-H., Lee, I., and Sung, H. J., "Effect of local forcing on a turbulent boundary layer", Exp. Fluids, Vol. 31, 2001, pp. 384-393.
17. Cui, J., Agarwal, R. K., and Cary, A. W., "Numerical Simulation of the Interaction of a Synthetic Jet with a Turbulent Boundary Layer", AIAA Paper 2003-3458, 2003.
18. Roberts, F.A. and Roshko, A., "Effects of Periodic Forcing on Mixing in Turbulent Shear Layers and Wakes", AIAA Paper 85-0570, 1985.
19. Oster, D. and Wygnanski, I., "The Forced Mixing Layer Between Parallel Streams", J. Fluid Mech., Vol. 123, 1982, pp. 91-130.
20. Wiltse, J.M. and Glezer, A., "Manipulation of free shear flows using piezoelectric actuators", J. Fluid Mech., Vol. 249, 1993, pp. 261-285.
21. Davis, S.A. and Glezer, A., "The Manipulation of Largeand Small-Scales in Coaxial Jets Using Synthetic Jet Actuators", AIAA Paper 2000-0403, 2000.
22. Smith, B.L. and Glezer, A. "Jet Vectoring using Synthetic Jets", J. Fluid Mech., Vol. 458, 2002, pp. 1-34.
23. Ho, C-M. and Huang, L-S., "Subharmonics and Vortex Merging in Mixing Layers", J. Fluid Mech., Vol. 119, 1982, pp. 443-473.